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  • Core Java

Core Java Courses

Core Java courses can help you learn object-oriented programming, exception handling, multithreading, and Java Collections. You can build skills in writing efficient algorithms, debugging code, and developing user interfaces. Many courses introduce tools like Eclipse and IntelliJ IDEA, which are commonly used for coding and testing Java applications, along with frameworks such as Spring and Hibernate that facilitate web development and database management.


Popular Core Java Courses and Certifications


  • Status: Free
    Free
    C

    Coursera

    Coding With Cody Sourcegraph: Optimise Open Source Code

    Skills you'll gain: Debugging, Development Environment, Open Source Technology, Integrated Development Environments, Computer Programming Tools, Software Development, Software Development Tools, Artificial Intelligence, Generative AI

    Intermediate · Guided Project · Less Than 2 Hours

  • P

    Packt

    JavaScript Prototypes 2025 – The Complete Course

    Skills you'll gain: Prototyping, Object Oriented Programming (OOP), JavaScript Frameworks, Software Design Patterns, Java, Software Design, Software Architecture

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    P

    Packt

    Generative AI for leaders

    Skills you'll gain: Responsible AI, Risk Management, Data-Driven Decision-Making

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free
    Free
    A

    Amazon Web Services

    Amazon Connect Routing Fundamentals

    Skills you'll gain: Inbound Calls, Customer experience improvement, Network Routing, Customer experience strategy (CX), Outbound Calls, Call Center Experience, Security Controls, Customer Inquiries, Process Optimization, Operational Efficiency, Service Level

    Beginner · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    B

    Board Infinity

    Mastering DeepSeek: From Architecture to Application

    Skills you'll gain: Deepseek, LLM Application, Software Documentation

    Beginner · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    M

    Microsoft

    JavaScript Career Launch and Capstone

    Skills you'll gain: Full-Stack Web Development, Application Design, Software Design Documents, React.js, Package and Software Management, Web Development, Version Control, Web Development Tools, Jest (JavaScript Testing Framework), Web Content Accessibility Guidelines, Application Deployment, Software Architecture, Front-End Web Development, Technical Documentation, Performance Tuning, Software Testing, Javascript, UI Components, Application Performance Management, Dataflow

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    P

    Packt

    Intro to NodeJS

    Skills you'll gain: Node.JS, Javascript, Event-Driven Programming, Web Applications, Web Servers, Software Installation, Server Side, Application Development, JSON, Real Time Data, File Management, Command-Line Interface, TCP/IP, OS Process Management

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    P

    Pearson

    Build a CI/CD Pipeline

    Skills you'll gain: Continuous Delivery, CI/CD, Continuous Deployment, DevOps, Organizational Change, Culture Transformation, Continuous Integration, Application Deployment, Infrastructure as Code (IaC), YAML, Software Development, Performance Metric, Microservices, Operational Excellence, Continuous Improvement Process, Configuration Management, Scripting

    Advanced · Course · 1 - 4 Weeks

  • Status: New
    New
    P

    Packt

    Design Better and Build Your Brand with Canva

    Skills you'll gain: Canva (Software), Logo Design, Graphic and Visual Design, Animations, Branding, Marketing Design, Design, Social Media Content, Scheduling, Typography

    Beginner · Course · 1 - 3 Months

  • Status: Preview
    Preview
    H

    H2O.ai

    H2O Generative AI Starter Track

    Skills you'll gain: Prompt Engineering, Generative AI, Generative AI Agents, Document Management, LLM Application, AI Product Strategy, Responsible AI, Application Programming Interface (API), Machine Learning, System Configuration, Configuration Management

    Intermediate · Course · 1 - 3 Months

  • G

    Google Cloud

    Getting Started with Application Development - Español

    Skills you'll gain: Cloud-Native Computing, Cloud Applications, Application Design, Google Cloud Platform, Data Store, Cloud API, Application Development, Cloud Storage, Software Development, Cloud Services, Data Storage, Microservices, Development Environment, Node.JS

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    P

    Packt

    Advanced Projects and API Integration with jQuery

    Skills you'll gain: Ajax, jQuery, JSON, Javascript and jQuery, Debugging, Application Programming Interface (API), Web Development Tools, Web Applications, Javascript, Game Design, UI Components, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), User Interface (UI) Design

    Intermediate · Course · 1 - 3 Months

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In summary, here are 10 of our most popular core java courses

  • Coding With Cody Sourcegraph: Optimise Open Source Code: Coursera
  • JavaScript Prototypes 2025 – The Complete Course: Packt
  • Generative AI for leaders: Packt
  • Amazon Connect Routing Fundamentals: Amazon Web Services
  • Mastering DeepSeek: From Architecture to Application: Board Infinity
  • JavaScript Career Launch and Capstone: Microsoft
  • Intro to NodeJS: Packt
  • Build a CI/CD Pipeline: Pearson
  • Design Better and Build Your Brand with Canva: Packt
  • H2O Generative AI Starter Track: H2O.ai

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